Is there anyway to see how much time was spent per day?

[KasiaCC]

Is there anyway to see how much time was logged for project per day?

[Midori]

Yes.

Export your worklogs to an Excel sheet with the Better Excel Plugin, and create a pivot chart with 2 dimensions (project and day) and one metric "sum of time spent".

In fact, the plugin has two templates that solve 80% of this, and you can achieve the remaining 20% with reconfiguring the pivot tables in those.

[Darren Pegg]

Groovy can also do this for you and display against a custom field and then be used on a dashboard or view issue screen it's a little complex so I'd suggest building a plugin if tempo is over kill. Plus you can't display total time spent per day using tempo against a custom field only via a report (on screen/export).  Though you could use the export function from tempo and use a plugin like nFeed to look at the report and display the data back into JIRA against and custom field.. 

[Pilar]

Yes, with tempo plugin you can monitor for yourself and for each individual in your team, the amount of time spent  per project.

Here is the link to tempo plugin

https://marketplace.atlassian.com/plugins/is.origo.jira.tempo-plugin

Pilar